Polyester fiber composite material calendering equipment

Abstract

The utility model discloses polyester fiber composite material calendering equipment, which belongs to the field of calendering equipment, and comprises a base, a mounting frame is fixedly connected above the base, and two sides of the outer part of the mounting frame are respectively and rotatably connected with a first bidirectional screw rod and a second bidirectional screw rod; according to the scheme, if a worker needs to change the distance between the two rollers, the handle can be shaken, the handle can drive the second two-way screw to rotate after being shaken, and therefore the worker can rotate the second two-way screw to drive the second two-way screw to rotate; due to the fact that the second two-way screw and the first two-way screw are in transmission connection through the synchronous belt, the second two-way screw can drive the first two-way screw to rotate when rotating, the distance between the two rollers is changed, and the purpose of adjusting the distance between the two rollers is achieved. Therefore, the extrusion force on the polyester fiber composite material, namely the thickness of the calendered material, is changed.

Description

Technical Field

[0001] The utility model relates to the field of calendering equipment, and more specifically, to a calendering equipment for polyester fiber composite materials. Background Art

[0002] During the processing of polyester fiber composite materials, a calender is required to calender the materials.

[0003] Chinese Patent Authorization Publication No.: CN201820303138.2 provides a calender for preparing fabrics from thermoplastic materials. This patent includes a frame, on which a first heating roller and a second heating roller are arranged oppositely up and down. One end of the first heating roller is connected to the power end of a motor through a transmission belt. A glue scraping mechanism is arranged on one side of the second heating roller. The glue scraping mechanism includes a glue scraping support frame connected to the frame. The glue scraping support frame is arranged on one side of the second heating roller. A glue scraping plate is arranged on the glue scraping support frame. There is a gap between the glue scraping plate and the second heating roller. A plurality of piston cylinders are also arranged on the top of the frame. The piston rod extends out of the piston cylinder and a pressing plate is arranged on the top of the piston rod. The pressing plate is connected to the second heating roller.

[0004] However, in the above patent, the distance between the two rollers on the calender cannot be adjusted, resulting in the inability to change the calendering thickness of the material. When materials of different thicknesses need to be processed, different models of calenders need to be replaced, which greatly increases the production cost, is inconvenient, and has limitations in use. Summary of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a calendering equipment for polyester fiber composite materials to solve the problems put forward in the above background art.

[0007] 2. Technical Solutions

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A calendering equipment for polyester fiber composite materials includes a base. An installation frame is fixedly connected above the base. A first bidirectional screw rod and a second bidirectional screw rod are respectively rotatably connected to both sides of the outside of the installation frame. A moving block is threadedly connected to the outer wall of the first bidirectional screw rod. A first gear is rotatably connected to the outside of the moving block. One end of the first gear is fixedly connected to a roller. The end of the roller away from the moving block is threadedly connected to the second bidirectional screw rod. The roller is slidably connected to the installation frame.

[0010] Furthermore, a second gear is rotatably connected inside the moving block, the second gear is meshed with the first gear, and one end of the second gear located outside the moving block is fixedly connected to a driving gear.

[0011] Furthermore, the outer portion of the mounting frame is rotatably connected to a bar gear, and the driving gear is meshed with the bar gear.

[0012] Furthermore, a motor is fixedly connected to the top of the mounting frame, and an output end of the motor is fixedly connected to a bar gear.

[0013] Furthermore, a synchronous belt is provided for transmission connection between the first bidirectional screw and the second bidirectional screw, and a handle is fixedly connected above the second bidirectional screw.

[0014] Furthermore, a turntable is fixedly connected to the bottom of the bar gear through the base, and the turntable is rotatably connected to the base.

[0015] Furthermore, a connecting rod is rotatably connected to one side of the turntable, and an end of the connecting rod away from the turntable is rotatably connected to an air cylinder, and the air cylinder is fixedly connected to the bottom of the base.

[0016] Furthermore, the output end of the gas cylinder is fixedly connected to a conduit, and one end of the conduit away from the gas cylinder is respectively connected to a No. 1 gas nozzle and a No. 2 gas nozzle.

[0017] Furthermore, the No. 1 air nozzle is fixedly connected at the lower part of the mounting frame.

[0018] Furthermore, the second air nozzle is fixedly connected to the upper part of the mounting frame.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] (1) In this scheme, if the staff needs to change the distance between the two rollers, they can shake the handle. When the handle is shaken, it will drive the No. 2 bidirectional screw to rotate. Because the No. 2 bidirectional screw and the No. 1 bidirectional screw are connected by a synchronous belt transmission, when the No. 2 bidirectional screw rotates, it will drive the No. 1 bidirectional screw to rotate, thereby changing the distance between the two rollers, so as to achieve the purpose of adjusting the distance between the two rollers, thereby changing the extrusion pressure on the polyester fiber composite material, that is, the thickness of the material after calendering.

[0022] (2) In this solution, when the motor drives the strip gear to rotate, the turntable below the strip gear will follow the strip gear to rotate. During this process, the connecting rod will repeatedly squeeze the air cylinder and cause the output end of the air cylinder to eject gas. The gas ejected from the output end of the air cylinder will flow along the conduit and finally eject from the first air nozzle and the second air nozzle to complete the cleaning of the dust attached to the upper and lower surfaces of the calendered polyester fiber composite material.

[0023] (3) In this solution, the calendering of the polyester fiber composite material and the cleaning of the surface dust can be completed by setting a single motor. While improving the use efficiency of the motor power, the overall manufacturing cost is reduced. Description of the Drawings

[0024] Figure 1 is the first three-dimensional structure schematic diagram of the present utility model;

[0025] Figure 2 is the second three-dimensional structure schematic diagram of the present utility model;

[0026] Figure 3 is the schematic diagram of the connection relationship between the roller and the bidirectional screw in the present utility model;

[0027] Figure 4 is Figure 3 the enlarged structure schematic diagram of area A in

[0028] Figure 5 is the schematic diagram of the positional relationship between the air cylinder and the base in the present utility model.

[0029] Explanation of the Reference Numerals in the Drawings:

[0030] 1. Base; 11. Mounting frame; 12. First bidirectional screw; 13. Moving block; 14. First gear; 15. Second gear; 16. Roller; 17. Driving gear; 18. Second bidirectional screw; 19. Synchronous belt; 2. Handle; 21. Motor; 22. Strip gear; 23. Turntable; 24. Connecting rod; 25. Air cylinder; 26. Conduit; 27. First air nozzle; 28. Second air nozzle. Detailed Embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Embodiment 1:

[0035] See also Figures 1-5 A polyester fiber composite material calendering device comprises a base 1, a mounting frame 11 is fixedly connected to the top of the base 1, two sides of the outside of the mounting frame 11 are rotatably connected to a first bidirectional screw 12 and a second bidirectional screw 18, the outer wall of the first bidirectional screw 12 is threadedly connected to a moving block 13, the outside of the moving block 13 is rotatably connected to a first gear 14, one end of the first gear 14 is fixedly connected to a roller 16, one end of the roller 16 away from the moving block 13 is threadedly connected to the second bidirectional screw 18, the roller 16 is slidably connected to the mounting frame 11, and the moving block 13 is The second gear 15 is internally rotatably connected, and the second gear 15 is meshed with the first gear 14. The second gear 15 is fixedly connected to a driving gear 17 at one end outside the moving block 13. The mounting frame 11 is externally rotatably connected to a bar gear 22, and the driving gear 17 is meshed with the bar gear 22. A motor 21 is fixedly connected above the mounting frame 11, and the output end of the motor 21 is fixedly connected to the bar gear 22. A synchronous belt 19 is transmission-connected between the first bidirectional screw 12 and the second bidirectional screw 18, and a handle 2 is fixedly connected above the second bidirectional screw 18.

[0036] In this embodiment, if the staff needs to change the distance between the two rollers 16, they can shake the handle 2. When the handle 2 is shaken, it will drive the No. 2 bidirectional screw 18 to rotate. Because the No. 2 bidirectional screw 18 and the No. 1 bidirectional screw 12 are connected by a synchronous belt 19, the No. 2 bidirectional screw 18 will drive the No. 1 bidirectional screw 12 to rotate when it rotates, thereby changing the distance between the two rollers 16 to achieve the purpose of adjusting the distance between the two rollers 16. During the movement of the moving block 13, the driving gear 17 will slide on the outer wall of the bar gear 22 and maintain a meshing state. When the motor 21 drives the bar gear 22 to rotate, through the transmission between the bar gear 22 and the driving gear 17 and the meshing between the No. 1 gear 14 and the No. 2 gear 15, the roller 16 will be driven to rotate to complete the calendering of the polyester fiber composite material.

[0037] Embodiment 2:

[0038] See also Figures 1-5 A turntable 23 is fixedly connected to the bottom of the bar gear 22 through the base 1. The turntable 23 is rotatably connected to the base 1. A connecting rod 24 is rotatably connected to one side of the turntable 23. An end of the connecting rod 24 away from the turntable 23 is rotatably connected to an air cylinder 25. The air cylinder 25 is fixedly connected to the bottom of the base 1. A conduit 26 is fixedly connected to the output end of the air cylinder 25. An end of the conduit 26 away from the air cylinder 25 is respectively connected to a No. 1 air nozzle 27 and a No. 2 air nozzle 28. The No. 1 air nozzle 27 is fixedly connected to the bottom of the inside of the mounting frame 11, and the No. 2 air nozzle 28 is fixedly connected to the top of the inside of the mounting frame 11.

[0039] In this embodiment, when the motor 21 drives the bar gear 22 to rotate, the turntable 23 below the bar gear 22 will rotate with the bar gear 22. During this process, the connecting rod 24 will repeatedly squeeze the air cylinder 25 and cause the output end of the air cylinder 25 to spray gas. The gas sprayed from the output end of the air cylinder 25 will go along the conduit 26 and finally be sprayed from the No. 1 air nozzle 27 and the No. 2 air nozzle 28 to complete the cleaning of the dust attached to the upper and lower surfaces of the calendered polyester fiber composite material.

[0040] The working principle of the present utility model is as follows: The staff can place the polyester fiber composite material to be calendered between the two rollers 16, then shake the handle 2 to adjust the distance between the two rollers 16, and then start the motor 21. When the motor 21 drives the bar-shaped gear 22 to rotate, through the transmission between the bar-shaped gear 22 and the driving gear 17 and the meshing between the first gear 14 and the second gear 15, the roller 16 will be driven to rotate to complete the calendering of the polyester fiber composite material. In addition, when the motor 21 drives the bar-shaped gear 22 to rotate, the turntable 23 below the bar-shaped gear 22 will rotate following the bar-shaped gear 22. During this process, the connecting rod 24 will repeatedly squeeze the air cylinder 25 and cause the output end of the air cylinder 25 to eject gas. The gas ejected from the output end of the air cylinder 25 will flow along the conduit 26 and finally be ejected from the first air nozzle 27 and the second air nozzle 28 to complete the cleaning of the dust attached to the upper and lower surfaces of the calendered polyester fiber composite material.

[0041] The above is only the preferred specific implementation manner of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A calendering device for a polyester fiber composite material, comprising a base (1), characterized in that: A mounting frame (11) is fixedly connected to the top of the base (1), and a first bidirectional screw (12) and a second bidirectional screw (18) are rotatably connected to the two sides of the outside of the mounting frame (11), and the outer wall of the first bidirectional screw (12) is threadedly connected to a moving block (13), and the outside of the moving block (13) is rotatably connected to a first gear (14), and one end of the first gear (14) is fixedly connected to a roller (16), and one end of the roller (16) away from the moving block (13) is threadedly connected to the second bidirectional screw (18), and the roller (16) and the mounting frame (11) are slidably connected.

2. The calendering equipment for a polyester fiber composite material according to claim 1, characterized in that: The moving block (13) is internally rotatably connected to a second gear (15), the second gear (15) is meshed with the first gear (14), and one end of the second gear (15) located outside the moving block (13) is fixedly connected to a driving gear (17).

3. A calendering device for a polyester fiber composite material according to claim 2, characterized in that: The outside of the mounting frame (11) is rotatably connected to a bar gear (22), and the driving gear (17) is meshed with the bar gear (22).

4. A calendering device for a polyester fiber composite material according to claim 3, characterized in that: A motor (21) is fixedly connected above the mounting frame (11), and an output end of the motor (21) is fixedly connected to a bar gear (22).

5. A calendering device for a polyester fiber composite material according to claim 1, characterized in that: A synchronous belt (19) is connected between the first bidirectional screw (12) and the second bidirectional screw (18) for transmission, and a handle (2) is fixedly connected above the second bidirectional screw (18).

6. The calendering equipment for a polyester fiber composite material according to claim 3, characterized in that: A rotating disk (23) is fixedly connected to the base (1) through the bottom of the bar gear (22), and the rotating disk (23) is rotatably connected to the base (1).

7. A calendering device for a polyester fiber composite material according to claim 6, characterized in that: One side of the rotating disk (23) is rotatably connected to a connecting rod (24), and one end of the connecting rod (24) away from the rotating disk (23) is rotatably connected to an air cylinder (25), and the air cylinder (25) is fixedly connected to the bottom of the base (1).

8. The calendering device for a polyester fiber composite material according to claim 7, characterized in that: The output end of the gas cylinder (25) is fixedly connected to a conduit (26), and one end of the conduit (26) away from the gas cylinder (25) is respectively connected to a first gas nozzle (27) and a second gas nozzle (28).

9. The calendering device for a polyester fiber composite material according to claim 8, characterized in that: The first air nozzle (27) is fixedly connected at the lower part of the interior of the mounting frame (11).

10. A calendering device for a polyester fiber composite material according to claim 8, characterized in that: The second air nozzle (28) is fixedly connected to the upper part of the interior of the mounting frame (11).

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